ASSET RETIREMENT OBLIGATIONS (Tables)

3 Months Ended

Mar. 31, 2022

ASSET RETIREMENT OBLIGATIONS

Schedule of reconciliation of asset retirement obligations

	Three months ended March 31, 2022		Year ended December 31, 2021
Asset retirement obligation liability, beginning balance	$	35,452	$	34,000
Settlements		(83)		(2,225)
Accretion of liability		527		2,405
Revisions to estimates and discount rate		—		1,257
Foreign exchange revaluation		195		15
Asset retirement obligation liability, ending balance	$	36,091	$	35,452
Less current portion		6,532		5,761
Long-term portion	$	29,559	$	29,691

Schedule of reclamation expense

The Company’s reclamation expenses for the periods presented consisted of the following:

	Three months ended March 31,
	2022		2021
Reclamation adjustment reflecting updated estimates	$	—	$	425
Reclamation accretion		527		486
Total	$	527		911